78820601
Feb 22, 2006
Apr 27, 2010
Business consulting services marketed to commercial and industrial customers in the field of heating, cooling, air filtration, humidity control, sound control, ventilation, energy recovery and energy management
Advertising and BusinessContracting services marketed to commercial and industrial customers in the field of heating, cooling, air filtration, humidity control, sound control, ventilation, energy recovery and energy management; repair and servicing of heating, cooling, air filtration, humidity control, sound control and ventilation equipment
Building Construction and RepairCustom manufacturing services marketed to commercial and industrial customers in the field of heating, cooling, air filtration, humidity control, sound control, ventilation, energy recovery and energy management
Treatment of MaterialsEngineering services marketed to commercial and industrial customers in the field of heating, cooling, air filtration, humidity control, sound control, ventilation, energy recovery and energy management; design services marketed to commercial and industrial customers in the field of heating, cooling, air filtration, humidity control, sound control, ventilation, energy recovery and energy management
Computer and Scientific